YogaColors Unisex Baseball Star Button Down Short Sleeve Jersey Shirt Thick knit jersey with 50% cotton and 50% poly construction; durable and washes well Unisex sizing; women may want to order one size down from their normal size. Reinforced construction along the placket and neckline, double-needle detailing, full button closure and set-in sleeves for ultimate mobility. YogaColors signature star on chest Made in USA